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sulfur and iron are elements, sulfur a yellow powder and iron a metal. When mixed together at room temperature they do not react readily and constitute a mixture which can be separated say by using a magnet to attract the iron. Heat them up and a vigorous reaction ensues forming a chemical compound, black iron sulfide, Fe2S3 see link for experimental details
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What mineral is made by sulfur and iron and is also a mixture?
Pyrite is made of iron and sulfur and is the compound iron sulfide with the chemical formula FeS2. It is not a mixture of iron and sulfur. The iron and sulfur are chemically combined to form a compound.
Why can iron sulphide be classified as an element compound or a mixture?
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Is iron filings and sulfur a element a mixture or a compound?
Both are elements and since they aren't bond together they are not compounds. Thus they are in a mixture
What element is fool's gold?
Fool's Gold is not an element, it is a compound of iron and sulfur.
Why is it easier to separate a mixture of iron and sulfur than to separate a compound of iron and sulfur?
because a mixture is physically combine while a compound is chemically combine thus make is eaiser for the mixture to separate using the technique magnetic separation.
Describe why iron filings and sulfur can be classified as element compound or mixture?
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Is iron sulphide a compound mixture or element?
It is a compound because iron and sulfur are two individual elements that you can find on the periodic table.
What mineral is made by sulfur and iron and is also a mixture?
Pyrite is made of iron and sulfur and is the compound iron sulfide with the chemical formula FeS2. It is not a mixture of iron and sulfur. The iron and sulfur are chemically combined to form a compound.
Why can iron sulphide be classified as an element compound or a mixture?
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Is iron filings and sulfur a element a mixture or a compound?
Both are elements and since they aren't bond together they are not compounds. Thus they are in a mixture
How is iron sulphide a compound and not just a mixture of iron and sulfur?
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Is an iron nail a element compound or mixture?
in its pure form, iron is an element, but that may not be what you are referring to.... if you have iron oxide (rust), this is a compound of iron and oxygen.
Is iron is element compound or mixture?
Iron = Fe = element
Is iron or mixture a compound or an element?
Element
Is Iron an element or a mixture or a compound?
Element
What is an iron is an element compound or mixture?
element
Is iron sulphide element or compound?
It is a compound because it is composed of the elements iron and sulfur.
